Upgrade your Diesel Jeep Wrangler JL 4 Door with a J-Konnect 3.5 inch suspension system to fit larger tires and increase off road capabilities. The J-Konnect kit includes dual rate coil springs, tuned gas shocks, adjustable front track bar, J-Link lower control arms, and sway bar Quicker Disconnects. While the entry level J-Venture systems is designed for equal parts on-road handling and off-road capability, J-Konnect takes strength and performance a step further by adding front and rear fixed length J-Link lower control arms. These lower control arms not only add front caster and rear wheelbase, they are a serious upgrade to the strength over the factory control arms. Built 2 inch x .250-wall DOM tubing while offering better NVH isolation with large factory style rubber bushings at both ends. The end result is aggressive off-road performance and strength while maintaining excellent on-road manners. Get connected with J-Konnect. Features & Benefits Fox 3.0 Factory Race Series Front/Rear Dual Rate Coil Springs designed to great ride quality across any terrain. Front/Rear Gas Shocks (JPSEC or FOX Shocks) specifically valved for this suspension system for improved performance on and off-road. Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle. Front Sway Bar Quicker Disconnects and Rear Sway Bar Links for increased offroad articulation. Front/Rear Bump Stop Extensions to properly limit suspension up travel. Front/Rear J-Link Lower Control Arms to add strength and correct caster.

Tire Specs Rubicon Models (all kits) Tire:
37x12.50 Wheel: 17x9, 18x9, 20x9 Backspacing: 5 inch Non-Rubicon Models (all kits) Tire: 35x12.50 Wheel: 17x9, 18x9, 20x9 Backspacing: 5 inch Important Notes 392 models may achieve up to 1.5 inch less lift depending on factory equipped package Kit Components Includes two FOX98450323, 2018-2024 Fox Adv Shock 26.86 x 16.76 x 2 EB1/EB1, UPC Code 814897017764 Includes two FOX98450327, 2018-2024 Fox Adv Shock 30.06 x 18.46 x 2 EB1/EB1, UPC Code Includes one JKS1621, 2018-2024 Jeep Wrangler JL Fixed Front LCA
- J-L k, UPC Code 814897012332 Includes one JKS1671, 2018-2024 Jeep Wrangler JL Fixed Rear LCA
- J-L k, UPC Code 814897012349 Includes one JSPEC1311, 2018-2024 Jeep Wrangler (JL) J-Konnect Ma inch Box Kit, UPC Code 814897012585 Includes one JSPEC1352, 2018-2024 Jeep Wrangler (JL) / 2020-2024 Jeep Gladiator (JT) 3.5 inch Front Coil Spr inchg Kit
- HD, UPC Code 814897012370 Includes one JSPEC1359, 2018-2024 Jeep Wrangler (JL) 3.5 inch Rear Coil Spr inchg Kit
- STD, UPC Code 814897012394